Diversity in the haziness and chemistry of temperate sub-Neptunes
Fuente:
arXiv
Saved in:
| Main Authors: | Roy, Pierre-Alexis, Benneke, Björn, Fournier-Tondreau, Marylou, Coulombe, Louis-Philippe, Piaulet-Ghorayeb, Caroline, Lafrenière, David, Allart, Romain, Cowan, Nicolas B., Dang, Lisa, Johnstone, Doug, Langeveld, Adam B., Pelletier, Stefan, Radica, Michael, Taylor, Jake, Albert, Loïc, Doyon, René, Flagg, Laura, Jayawardhana, Ray, MacDonald, Ryan J., Turner, Jake D. |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Muted Features in the JWST NIRISS Transmission Spectrum of Hot-Neptune LTT 9779 b
by: Radica, Michael, et al.
Published: (2024)
by: Radica, Michael, et al.
Published: (2024)
Highly reflective white clouds on the western dayside of an exo-Neptune
by: Coulombe, Louis-Philippe, et al.
Published: (2025)
by: Coulombe, Louis-Philippe, et al.
Published: (2025)
Transmission spectroscopy of WASP-52 b with JWST NIRISS: Water and helium atmospheric absorption, alongside prominent star-spot crossings
by: Fournier-Tondreau, Marylou, et al.
Published: (2024)
by: Fournier-Tondreau, Marylou, et al.
Published: (2024)
A complex structure of escaping helium spanning more than half the orbit of the ultra-hot Jupiter WASP-121\,b
by: Allart, Romain, et al.
Published: (2025)
by: Allart, Romain, et al.
Published: (2025)
A Moderate Albedo from Reflecting Aerosols on the Dayside of WASP-80 b Revealed by JWST/NIRISS Eclipse Spectroscopy
by: Morel, Kim, et al.
Published: (2025)
by: Morel, Kim, et al.
Published: (2025)
Enriched volatiles and refractories but deficient titanium on the dayside atmosphere of WASP-121b revealed by JWST/NIRISS
by: Pelletier, Stefan, et al.
Published: (2025)
by: Pelletier, Stefan, et al.
Published: (2025)
Promise and Peril: Stellar Contamination and Strict Limits on the Atmosphere Composition of TRAPPIST-1c from JWST NIRISS Transmission Spectra
by: Radica, Michael, et al.
Published: (2024)
by: Radica, Michael, et al.
Published: (2024)
Strict limits on potential secondary atmospheres on the temperate rocky exo-Earth TRAPPIST-1 d
by: Piaulet-Ghorayeb, Caroline, et al.
Published: (2025)
by: Piaulet-Ghorayeb, Caroline, et al.
Published: (2025)
Precise Constraints on the Energy Budget of WASP-121 b from its JWST NIRISS/SOSS Phase Curve
by: Splinter, Jared, et al.
Published: (2025)
by: Splinter, Jared, et al.
Published: (2025)
Continuous helium absorption from the leading and trailing tails of WASP-107b
by: Krishnamurthy, Vigneshwaran, et al.
Published: (2025)
by: Krishnamurthy, Vigneshwaran, et al.
Published: (2025)
JWST NIRISS Transmission Spectroscopy of the Super-Earth GJ 357b, a Favourable Target for Atmospheric Retention
by: Taylor, Jake, et al.
Published: (2025)
by: Taylor, Jake, et al.
Published: (2025)
The JWST/NIRISS Deep Spectroscopic Survey for Young Brown Dwarfs and Free-Floating Planets
by: Langeveld, Adam B., et al.
Published: (2024)
by: Langeveld, Adam B., et al.
Published: (2024)
The Days Drag On on WASP-121 b: Interpreting its NIRISS Spectroscopic Phase Curve with General Circulation Models
by: Frazier, Robert C., et al.
Published: (2026)
by: Frazier, Robert C., et al.
Published: (2026)
Atmospheric Reconnaissance of TRAPPIST-1 b with JWST/NIRISS: Evidence for Strong Stellar Contamination in the Transmission Spectra
by: Lim, Olivia, et al.
Published: (2023)
by: Lim, Olivia, et al.
Published: (2023)
Constraining the Scattered Light properties of LTT 9779 b Using HST/WFC3 UVIS
by: Radica, Michael, et al.
Published: (2025)
by: Radica, Michael, et al.
Published: (2025)
Transmission Spectroscopy of the Habitable Zone Exoplanet LHS 1140 b with JWST/NIRISS
by: Cadieux, Charles, et al.
Published: (2024)
by: Cadieux, Charles, et al.
Published: (2024)
Escape of Water- and Metal-enriched Atmospheres from compact Hot mini-Neptunes with CHAIN
by: Kubyshkina, Daria, et al.
Published: (2026)
by: Kubyshkina, Daria, et al.
Published: (2026)
STCTM: a forward modeling and retrieval framework for stellar contamination and stellar spectra
by: Piaulet-Ghorayeb, Caroline
Published: (2025)
by: Piaulet-Ghorayeb, Caroline
Published: (2025)
Detailed Architecture of the L 98-59 System and Confirmation of a Fifth Planet in the Habitable Zone
by: Cadieux, Charles, et al.
Published: (2025)
by: Cadieux, Charles, et al.
Published: (2025)
ExoGemS The Effect of Offsets from True Orbital Parameters on Exoplanet High-Resolution Transmission Spectra
by: Meziani, Yasmine J., et al.
Published: (2025)
by: Meziani, Yasmine J., et al.
Published: (2025)
A Time-Resolved High-Resolution Spectroscopic Analysis of Ionized Calcium and Dynamical Processes in the Ultra-Hot Jupiter HAT-P-70 b
by: Langeveld, Adam B., et al.
Published: (2025)
by: Langeveld, Adam B., et al.
Published: (2025)
Updated forecast for TRAPPIST-1 times of transit for all seven exoplanets incorporating JWST data
by: Agol, Eric, et al.
Published: (2024)
by: Agol, Eric, et al.
Published: (2024)
JWST/NIRISS reveals the water-rich "steam world" atmosphere of GJ 9827 d
by: Piaulet-Ghorayeb, Caroline, et al.
Published: (2024)
by: Piaulet-Ghorayeb, Caroline, et al.
Published: (2024)
A water-rich interior in the temperate sub-Neptune K2-18 b revealed by JWST
by: Hu, Renyu, et al.
Published: (2025)
by: Hu, Renyu, et al.
Published: (2025)
Unraveling the Mystery of the Peculiar and Young Hot Jupiter CoRoT-2b. I. H$_2$O and CO Detection from Dayside Observations with Gemini-S/IGRINS
by: Shu, Ying, et al.
Published: (2026)
by: Shu, Ying, et al.
Published: (2026)
Mapping atmospheric features of the planetary-mass brown dwarf SIMP 0136 with JWST NIRISS
by: Akhmetshyn, Roman, et al.
Published: (2025)
by: Akhmetshyn, Roman, et al.
Published: (2025)
Detecting and Classifying Flares in High-Resolution Solar Spectra with Supervised Machine Learning
by: Hao, Nicole, et al.
Published: (2024)
by: Hao, Nicole, et al.
Published: (2024)
Escaping Helium and a Highly Muted Spectrum Suggest a Metal-Enriched Atmosphere on Sub-Neptune GJ3090b from JWST Transit Spectroscopy
by: Ahrer, Eva-Maria, et al.
Published: (2025)
by: Ahrer, Eva-Maria, et al.
Published: (2025)
Separating flare and secondary atmospheric signals with RADYN modeling of near-infrared JWST transmission spectroscopy observations of TRAPPIST-1
by: Howard, Ward S., et al.
Published: (2025)
by: Howard, Ward S., et al.
Published: (2025)
A window for water-hydrogen demixing on warm metal-rich sub-Neptunes
by: Piaulet-Ghorayeb, Caroline, et al.
Published: (2025)
by: Piaulet-Ghorayeb, Caroline, et al.
Published: (2025)
Insufficient evidence for DMS and DMDS in the atmosphere of K2-18 b. From a joint analysis of JWST NIRISS, NIRSpec, and MIRI observations
by: Luque, R., et al.
Published: (2025)
by: Luque, R., et al.
Published: (2025)
Biases in Exoplanet Transmission Spectra Introduced by Limb Darkening Parametrization
by: Coulombe, Louis-Philippe, et al.
Published: (2024)
by: Coulombe, Louis-Philippe, et al.
Published: (2024)
JWST Reveals CH$_4$, CO$_2$, and H$_2$O in a Metal-rich Miscible Atmosphere on a Two-Earth-Radius Exoplanet
by: Benneke, Björn, et al.
Published: (2024)
by: Benneke, Björn, et al.
Published: (2024)
Possible Evidence for the Presence of Volatiles on the Warm Super-Earth TOI-270 b
by: Coulombe, Louis-Philippe, et al.
Published: (2025)
by: Coulombe, Louis-Philippe, et al.
Published: (2025)
On the Information Content of Ariel Transmission Spectra: Reassessing the Tier System
by: Radica, Michael, et al.
Published: (2026)
by: Radica, Michael, et al.
Published: (2026)
Super-Solar Metallicity and Tentative Evidence for Photochemistry on WASP-96b from JWST and Ground-Based VLT Transmission Spectroscopy
by: Radica, Michael, et al.
Published: (2026)
by: Radica, Michael, et al.
Published: (2026)
CRIRES+ and ESPRESSO reveal an atmosphere enriched in volatiles relative to refractories on the ultra-hot Jupiter WASP-121b
by: Pelletier, Stefan, et al.
Published: (2024)
by: Pelletier, Stefan, et al.
Published: (2024)
An Earth-like Density for the Temperate Earth-sized Planet GJ 12b
by: Brady, Madison, et al.
Published: (2025)
by: Brady, Madison, et al.
Published: (2025)
A new convection scheme for GCMs of temperate sub-Neptunes
by: Barrier, Edouard F. L., et al.
Published: (2025)
by: Barrier, Edouard F. L., et al.
Published: (2025)
Biogenic sulfur gases as biosignatures on temperate sub-Neptune waterworlds
by: Tsai, Shang-Min, et al.
Published: (2024)
by: Tsai, Shang-Min, et al.
Published: (2024)
Similar Items
-
Muted Features in the JWST NIRISS Transmission Spectrum of Hot-Neptune LTT 9779 b
by: Radica, Michael, et al.
Published: (2024) -
Highly reflective white clouds on the western dayside of an exo-Neptune
by: Coulombe, Louis-Philippe, et al.
Published: (2025) -
Transmission spectroscopy of WASP-52 b with JWST NIRISS: Water and helium atmospheric absorption, alongside prominent star-spot crossings
by: Fournier-Tondreau, Marylou, et al.
Published: (2024) -
A complex structure of escaping helium spanning more than half the orbit of the ultra-hot Jupiter WASP-121\,b
by: Allart, Romain, et al.
Published: (2025) -
A Moderate Albedo from Reflecting Aerosols on the Dayside of WASP-80 b Revealed by JWST/NIRISS Eclipse Spectroscopy
by: Morel, Kim, et al.
Published: (2025)